Ridgid is a pretty good name in the inspection camera market. I don’t know much about their CA25 inspection camera, it looks pretty decent on paper.
This camera features a 2.4″ LCD display, 17mm diameter IP67-rated waterproof camera head, 4 adjustable brightness LEDs, and a 3-foot gooseneck-style camera extension.
The user interface includes 180° image rotation and camera head LED brightness control buttons.
This is a simple digital inspection camera/borescope for users who don’t need advanced features such as image recording or wireless display functionality.
It’s powered by 4 AA batteries and comes with a blow molded plastic case and a few camera head attachments (hook, magnet, mirror).
Pricing is ~$125-155 and up via most suppliers, but Home Depot now has it for $99.
Update: The port on the side is for video output. An RCA cable adapter is included with the camera. Resolution of the 2.4″ LCD display is 480 x 234 px.